如何在ng-options中添加一个硬编码选择选项,该选项由$http.get填充

How to add one hardcoded selection option in ng-options which is filling by $http.get?

本文关键字:选项 选择 编码 填充 get http 一个 ng-options 添加      更新时间:2023-09-26

我想在ng-options中添加一个额外的硬编码选项。这个选择选项是动态填充的。但我想再增加一个选项。

    <div>
    <label>Group by:</label>
    <div>
        <select ng-model="group_by" name="group_by" ng-change="update()" ng-options="value.Name for value in groups">     
        </select>
    </div>
</div>

Angularjs

$http.get($http, $scope)
.scucess(function(response){
    $scope.metrics =response.data;      
    $scope.metric = obj[0];
})

选择将看起来像

Option1 =>Hard coded option  
Option2 => Dynamic options  
Option3 => ""  
Option4 => ""  
Option5  => ""  
.......  
.......  

在你的<select>下再添加一个<option> tag:

<select ng-model="model.id" ng-options="user.id as user.name for user in users">
    <option value="">-- select user --</option>
</select> 

检查这个活塞